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Louis Pasteur Quotes

Browse 5 quotes about Louis Pasteur.

Louis Pasteur Quotes

“In 1902, Marcellin P. Berthelot, often called the founder of modern organic chemistry, was one of France's most celebrated scientists—if not the world's. He was permanent secretary of the French Academy, having succeeded the giant Louis Pasteur, the renowned microbiologist. Unlike Delage, an agnostic, Berthelot was an atheist—and militantly so.”

ScienceAtheismScientistAtheistFranceChemistryMilitantChemistPasteurOrganic ChemistryLouis PasteurBerthelotDelageMarcellin BerthelotMarcellin P BerthelotThermochemistryThomsen Berthelot PrincipleYves Delage
Book:The Truth About the Shroud of Turin: Solving the Mystery
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“We may regard the cell quite apart from its familiar morphological aspects, and contemplate its constitution from the purely chemical standpoint. We are obliged to adopt the view, that the protoplasm is equipped with certain atomic groups, whose function especially consists in fixing to themselves food-stuffs, of importance to the cell-life. Adopting the nomenclature of organic chemistry, these groups may be designated side-chains. We may assume that the protoplasm consists of a special executive centre (Leistungs-centrum) in connection with which are nutritive side-chains... The relationship of the corresponding groups, i.e., those of the food-stuff, and those of the cell, must be specific. They must be adapted to one another, as, e.g., male and female screw (Pasteur), or as lock and key (E. Fischer).”

ScienceChemistryFischerCellNobel LaureatePasteurOrganic ChemistryAtomic TheoryLouis PasteurEmil FischerHermann Emil Fischer
Author:Paul Ehrlich
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“In the course of an extended investigation into the nature of inflammation, and the healthy and morbid conditions of the blood in relation to it, I arrived several years ago at the conclusion that the essential cause of suppuration in wounds is decomposition brought about by the influence of the atmosphere upon blood or serum retained within them, and, in the case of contused wounds, upon portions of tissue destroyed by the violence of the injury. To prevent the occurrence of suppuration with all its attendant risks was an object manifestly desirable, but till lately apparently unattainable, since it seemed hopeless to attempt to exclude the oxygen which was universally regarded as the agent by which putrefaction was effected. But when it had been shown by the researches of Pasteur that the septic properties of the atmosphere depended not on the oxygen, or any gaseous constituent, but on minute organisms suspended in it, which owed their energy to their vitality, it occurred to me that decomposition in the injured part might be avoided without excluding the air, by applying as a dressing some material capable of destroying the life of the floating particles.”

ScienceNatureResearchMedicineInvestigationSurgeryPasteurLouis PasteurAntiseptics
Book:On the Antiseptic Principle of the Practice of Surgery
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